#3AD9B4#3AD9B4

#3AD9B4 is a light, vivid teal. Relative luminance 0.538; OKLCH L 79.6% C 0.139 H 173.1°. Best body text is #000000 at 11.76:1 contrast (WCAG AA passes).

Color values

HEX	#3AD9B4
RGB	rgb(58, 217, 180)
HSL	hsl(166, 68%, 54%)
HSV	hsv(166, 73%, 85%)
CMYK	cmyk(73.3%, 0%, 17.1%, 14.9%)
CIE-LAB	lab(78.35, -49.03, 6.63)
CIE-LCH	lch(78.35, 49.48, 172.30°)
OKLab	oklab(79.59% -0.1382 0.0168)
OKLCH	oklch(79.59% 0.139 173.1)
XYZ	xyz(34.7917, 53.8164, 51.7251)
Luminance	0.5382 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3AD9B4 #D93A5F

analogous

#3AD965 #3AD9B4 #3AAFD9

triadic

#3AD9B4 #B43AD9 #D9B43A

tetradic

#3AD9B4 #653AD9 #D93A5F #AFD93A

square

#3AD9B4 #653AD9 #D93A5F #AFD93A

split-complementary

#3AD9B4 #D93AAF #D9653A

monochromatic

#198068 #23B392 #3AD9B4 #6DE3C8 #A1EDDB

Accessibility & contrast

On white

1.79

#3AD9B4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.76

#3AD9B4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3AD9B4

11.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3AD9B4	#FFFFFF	#000000	##000000
##3AD9B4	1.00	1.79	11.76	11.76
#FFFFFF	1.79	1.00	21.00	21.00
#000000	11.76	21.00	1.00	1.00
##000000	11.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D2CBB2

Deuteranopia (green-blind)

#BDBCB7

Tritanopia (blue-blind)

#00DBCE

Achromatopsia (no color)

#C2C2C2

Design tokens & code

CSS

--color: #3ad9b4;
/* rgb */ color: rgb(58, 217, 180);
/* oklch */ color: oklch(79.6% 0.139 173.1);

Tailwind

colors: {
  custom: {
    50: '#87e5ca',
    500: '#3ad9b4',
    950: '#000000',
  },
}

SCSS

$custom: #3ad9b4;
$custom-light: #87e5ca;
$custom-dark: #000000;

JSON

{
  "hex": "#3ad9b4",
  "rgb": {
    "r": 58,
    "g": 217,
    "b": 180
  },
  "hsl": {
    "h": 166.038,
    "s": 67.66,
    "l": 53.922
  },
  "oklch": {
    "l": 0.7959,
    "c": 0.13921,
    "h": 173.1
  },
  "luminance": 0.53821
}

Semantic roles & 50–950 ramp

primary

#3AD9B4

secondary

#873044

accent

#3D66EB

background

#FCFEFD

surface

#F4FCF9

border

#CED5D2

text

#0D1613

muted

#7F8482

Preview Lab

Preview with #3AD9B4

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →